The decay of a radioactive material is shown in the graph. From the graph, the decay constant of the…

The decay of a radioactive material is shown in the graph. From the graph, the decay constant of the material is nearly
  1. $3.2 \mathrm{~ms}^{-1}$
  2. $0.63 \mathrm{~ms}^{-1}$
  3. $8.2 \mathrm{~ms}^{-1}$
  4. $0.1 \mathrm{~ms}^{-1}$

Solution

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Asked in: AP EAMCET 2017 (25 Apr Shift 2)

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